economy has moved toward a service economy over the past decade. >> i guess you have to grow or you go. that's the deal. so what does this mean for investors now? >> reporter: i think not too much. the dow is supposed to represent the market but it really is hard for 30 firms to accurately reflect the 10,000 publicly traded companies out there. if you want a more accurate measure, look at the wilshire 5,000. that's the broadest. or the s&p 500. now, while we're talking about these indices, i encourage you to use index funds both for stocks and bonds for your investments and retirement accounts. remember, the index funds, they are way cheaper than managed funds. and to learn why i stay they are the best bet, go to jillonmoney.com. brokers, don't sent me hate mail. you know it's the truth. [ laughter ] >> thank you, jill. >>> a check of traffic with liz. take it away. >> out towards 24 where things are stacking up a little bit towards the macarthur maze. now, not stack up in a really bad way just starting to get a little more crowded a little busier in the westbound lanes. once you come